GeForce 940M vs Iris Graphics 5100
When comparing GeForce 940M and Iris Graphics 5100, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce 940M and Iris Graphics 5100 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
GeForce 940M and Iris Graphics 5100 are Laptop Graphics Cards
Note: GeForce 940M and Iris Graphics 5100 are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce 940M or Iris Graphics 5100 here:
Main Specs
GeForce 940M
Iris Graphics 5100
Power consumption (TDP)
75 Watt
30 Watt
Interface
PCIe 3.0 x8
PCIe 1.0 x16
Memory type
DDR3
System Shared
Maximum RAM amount
4 GB
Display Connectors
No outputs
No outputs
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GeForce 940M has 150% more power consumption, than Iris Graphics 5100.
GeForce 940M is connected by PCIe 3.0 x8, and Iris Graphics 5100 uses PCIe 1.0 x16 interface.
Both cards are used in Laptops.
GeForce 940M is build with Maxwell architecture, and Iris Graphics 5100 - with Gen. 7.5 Haswell.
Core clock speed of GeForce 940M is 872 MHz higher, than Iris Graphics 5100.
GeForce 940M is manufactured by 28 nm process technology, and Iris Graphics 5100 - by 22 nm process technology.
Game benchmarks
Assassin's Creed Odyssey
Battlefield 5
Call of Duty: Warzone
Counter-Strike: Global Offensive
Cyberpunk 2077
Dota 2
Far Cry 5
Fortnite
Forza Horizon 4
Grand Theft Auto V
Metro Exodus
Minecraft
PLAYERUNKNOWN'S BATTLEGROUNDS
Red Dead Redemption 2
The Witcher 3: Wild Hunt
World of Tanks
high / 1080p
2−3
3−4
ultra / 1080p
1−2
1−2
QHD / 1440p
0−1
0−1
low / 720p
12−14
14−16
medium / 1080p
4−5
5−6
The average gaming FPS of Iris Graphics 5100 in Assassin's Creed Odyssey is 20% more, than GeForce 940M.
high / 1080p
6−7
7−8
ultra / 1080p
4−5
6−7
QHD / 1440p
0−1
0−1
low / 720p
16−18
18−20
medium / 1080p
6−7
8−9
The average gaming FPS of Iris Graphics 5100 in Battlefield 5 is 25% more, than GeForce 940M.
low / 768p
50−55
50−55
high / 1080p
40−45
40−45
QHD / 1440p
0−1
0−1
GeForce 940M and Iris Graphics 5100 have the same average FPS in Call of Duty: Warzone.
low / 768p
120−130
120−130
medium / 768p
90−95
100−110
ultra / 1080p
40−45
45−50
QHD / 1440p
24−27
24−27
4K / 2160p
18−20
18−20
high / 768p
65−70
70−75
The average gaming FPS of Iris Graphics 5100 in Counter-Strike: Global Offensive is 4% more, than GeForce 940M.
low / 768p
70−75
65−70
ultra / 1080p
18−20
21−24
medium / 1080p
45−50
45−50
The average gaming FPS of GeForce 940M in Cyberpunk 2077 is 2% more, than Iris Graphics 5100.
low / 768p
70−75
75−80
medium / 768p
50−55
50−55
ultra / 1080p
24−27
24−27
The average gaming FPS of Iris Graphics 5100 in Dota 2 is 2% more, than GeForce 940M.
high / 1080p
3−4
4−5
ultra / 1080p
3−4
3−4
4K / 2160p
2−3
2−3
low / 720p
12−14
12−14
medium / 1080p
4−5
5−6
GeForce 940M and Iris Graphics 5100 have the same average FPS in Far Cry 5.
high / 1080p
10−11
10−12
ultra / 1080p
5−6
6−7
QHD / 1440p
2−3
4−5
low / 720p
50−55
55−60
medium / 1080p
12−14
14−16
The average gaming FPS of Iris Graphics 5100 in Fortnite is 12% more, than GeForce 940M.
high / 1080p
7−8
7−8
ultra / 1080p
6−7
−
QHD / 1440p
2−3
4−5
4K / 2160p
−
3−4
low / 720p
20−22
20−22
medium / 1080p
9−10
9−10
GeForce 940M and Iris Graphics 5100 have the same average FPS in Forza Horizon 4.
low / 768p
45−50
45−50
medium / 768p
35−40
−
high / 1080p
6−7
6−7
ultra / 1080p
3−4
3−4
QHD / 1440p
0−1
0−1
medium / 720p
−
40−45
GeForce 940M and Iris Graphics 5100 have the same average FPS in Grand Theft Auto V.
high / 1080p
1−2
2−3
ultra / 1080p
0−1
0−1
4K / 2160p
0−1
0−1
low / 720p
6−7
6−7
medium / 1080p
3−4
4−5
The average gaming FPS of Iris Graphics 5100 in Metro Exodus is 33% more, than GeForce 940M.
low / 768p
90−95
90−95
high / 1080p
85−90
80−85
ultra / 1080p
75−80
−
4K / 2160p
−
75−80
medium / 1080p
90−95
−
The average gaming FPS of GeForce 940M in Minecraft is 3% more, than Iris Graphics 5100.
high / 1080p
14−16
−
ultra / 1080p
12−14
12−14
low / 720p
24−27
30−35
medium / 1080p
16−18
14−16
The average gaming FPS of Iris Graphics 5100 in PLAYERUNKNOWN'S BATTLEGROUNDS is 11% more, than GeForce 940M.
ultra / 1080p
4−5
7−8
QHD / 1440p
0−1
−
low / 720p
5−6
8−9
The average gaming FPS of Iris Graphics 5100 in Red Dead Redemption 2 is 60% more, than GeForce 940M.
low / 768p
14−16
12−14
medium / 768p
10−11
10−11
high / 1080p
5−6
5−6
ultra / 1080p
4−5
4−5
4K / 2160p
1−2
1−2
GeForce 940M and Iris Graphics 5100 have the same average FPS in The Witcher 3: Wild Hunt.
low / 768p
75−80
75−80
medium / 768p
40−45
40−45
ultra / 1080p
14−16
16−18
high / 768p
30−35
30−35
The average gaming FPS of Iris Graphics 5100 in World of Tanks is 2% more, than GeForce 940M.
Full Specs
GeForce 940M
Iris Graphics 5100
Architecture
Maxwell
Gen. 7.5 Haswell
Code name
N16S-GT-S/B
Haswell GT3
Type
Laptop
Laptop
Release date
12 March 2015
5 June 2013
Pipelines
384
40
Core clock speed
1072 MHz
200 MHz
Boost Clock
1176 MHz
1200 MHz
Transistor count
1,870 million
1,300 million
Manufacturing process technology
28 nm
22 nm
Texture fill rate
28.22
48.00
Floating-point performance
903.2 gflops
Memory bus width
64 Bit
64/128 Bit
Memory clock speed
2000 MHz
Memory bandwidth
14.4 GB/s
Shared memory
-
+
DirectX
12 (11_0)
12 (11_1)
Shader Model
5.1
5.1
OpenGL
4.5
4.3
OpenCL
1.2
1.2
Vulkan
1.1.126
1.1.80
CUDA
+
Bus support
PCI Express 3.0
Bitcoin / BTC (SHA256)
101 Mh/s
Laptop size
medium sized
Optimus
+
Quick Sync
+
GPU Boost
2.0
GameWorks
+
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